fewest amount of runs scored in a month with at least 20 games by a team

The Montreal Expos and the Houston Colt .45's are tied for the fewest runs with 20+ games played in a month, with 45 runs.

	TEAM	R	G	MONTH	W%	W	L	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Expos	45	24	April 2004	.208	5	19	781	164	24	5	10	42	47	7	147	12	4	846	228	39	7	4	3	19	.210	.260	.292	.552
2	Colt .45's	45	29	June 1963	.310	9	20	970	195	21	7	8	40	72	5	184	6	4	1,068	254	36	19	2	8	15	.201	.259	.262	.521
3	Padres	47	20	April 1981	.300	6	14	671	145	21	3	7	43	60	3	112	14	15	751	193	31	12	5	5	15	.216	.281	.288	.569
4	Cardinals	47	24	September 1913	.174	4	19	749	159	15	9	1		66	7	110	17		840	195	25	18				.212	.282	.260	.543
5	Superbas	47	21	May 1908	.333	7	14	656	132	13	4	3		40	5		19		731	162	20	30				.201	.252	.247	.499
6	Giants	47	26	July 1902	.269	7	19	815	181	23	2	0	41	41	7	106	26		881	208	25	18				.222	.265	.255	.521
7	Orioles	49	26	June 1955	.240	6	19	824	155	26	3	8	44	78	1	123	0	7	924	211	37	17	4	4	19	.188	.258	.256	.514
8	Rangers	51	21	April 1988	.381	8	13	683	153	15	2	19	46	61	2	149	15	9	751	229	36	1	4	4	15	.224	.288	.335	.623
9	Robins	51	22	June 1918	.545	12	10	729	183	22	8	2	44	35	4	64	15		790	227	32	22				.251	.289	.311	.600
10	Cardinals	52	27	July 1908	.259	7	20	902	194	19	12	3		50	10		25		921	246	34	29				.215	.264	.273	.537
11	Rangers	53	26	September 1972	.115	3	23	814	149	22	5	5	48	65	2	158	22	11	894	196	32	6	7	1	12	.183	.243	.241	.484
12	Tigers	53	22	May 1945	.591	13	9	685	150	27	3	6	47	55	2	57	6		755	201	36	13			16	.219	.279	.293	.572
13	Senators	53	24	May 1945	.391	9	14	796	181	25	5	2	52	57	1	83	15		871	222	32	17			12	.227	.280	.279	.559
14	Athletics	53	23	September 1944	.364	8	14	745	168	26	6	4	47	45	3	74	0		815	218	36	22			24	.226	.272	.293	.565
15	Phillies	53	24	May 1918	.304	7	16	790	171	28	3	0	49	57	3	69	15		871	205	31	21				.216	.272	.259	.531
16	Athletics	53	22	May 1917	.318	7	15	710	151	27	7	1	43	54	1	61	21		798	195	35	33				.213	.269	.275	.544
17	Athletics	53	22	June 1916	.136	3	19	711	168	24	7	0		66	5	95	26		805	206	31	23				.236	.306	.290	.595
18	Senators	53	28	August 1903	.333	9	18	918	176	25	6	2	40	35	4	33	24		973	219	33	16				.192	.225	.239	.463
19	Tigers	54	23	April 2003	.130	3	20	741	136	21	2	11	49	69	7	163	5	8	828	194	34	7	4	1	10	.184	.258	.262	.520
20	Royals	54	20	April 1992	.150	3	17	661	137	39	2	10	49	61	9	99	18	8	745	210	51	8	6	1	18	.207	.281	.318	.599
21	Orioles	54	23	April 1988	.043	1	22	747	152	25	3	12	50	65	7	127	14	7	828	219	40	5	4	1	19	.203	.272	.293	.565
22	Beaneaters	54	26	July 1906	.308	8	18	846	194	24	7	2	48	50	8		11		889	238	33	21				.229	.279	.281	.560
23	Padres	55	21	April 1988	.429	9	12	656	155	18	3	13	51	47	1	115	12	10	720	218	34	13	3	5	18	.236	.287	.332	.619
24	Mets	55	20	April 1973	.600	12	8	622	129	23	2	9	52	75	1	97	2	6	716	183	34	16	2	5	13	.207	.293	.294	.587
25	Athletics	55	21	May 1919	.190	4	17	685	161	25	12	3	52	54	5	82	10		769	219	40	25				.235	.296	.320	.615